to Scrundle (*skruhn*-dull)
Verb, transitive
To overcome in a distinctly malicious or overwhelming manner; to defeat; to destroy

Usage:
Most commonly heard following the word "get" i.e. "get scrundled," particularly in a taunting tone of voice, after a victory of some kind. Hardly every heard in the present indicative.

Origin:
A high school in Oakland, CA - During a poker game
The creator of the word had the following to say on his contribution to modern vocabulary:
"I didn't want to say 'get whooped' because that was overplayed and I didn't want to say 'get done' because that was Major's thing, so I just said the first thing that came in my head: 'get scrundled.'"

(Emphasis on the "oo" sound, extending the syllable)
interj.
Said at somebody who has said/done something you either a) disagree with or b) has a negative impact on you.
Often accompanied by a subtle throwing motion (i.e. wrist only) thereby "throwing doo doo" on the person who has caused your discontent

Professor: And the class average on the mid-term was a 67%
Student: (throwing motion) doo doo!

Friend: Love Actually was probably the best movie of the last four years
You: Hell no, who the fuck is Hugh Grant? (throwing motion) doo doo